3 years ago

How do I work this problem out? 7/8-1/4

Mathematics

2 answers:

Tems11 [23]3 years ago

8 0

crimeas [40]3 years ago

8 0

7/8-1/4 = 7/8-2/8 = 7-2/8 =5/8

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It is 76°f at the 6000-foot level of a mountain, and 49°f at the 12,000-foot level of the mountain. write a linear equation to f

valina [46]

Answer:

$t(x) = 103 -0.0045x$

Step-by-step explanation:

We are given the following in the question:

Let the equation:

$t(x) = a + bx$

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$76-49 = -6000b\\27=-6000b\\\\b = \dfrac{-27}{6000}\\\\b = -0.0045\\76 = a + (-0.0045)6000\\76 = a -27\\a = 76 + 27\\a =103$

Thus, we can write the linear equation as:

$t(x) = 103 -0.0045x$

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2 years ago

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